The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Apr. 11, 2025
Aac Microtech (Changzhou) Co., Ltd., Changzhou City, CN;
Changliang Wang, Changzhou, CN;
Dong Lu, Changzhou, CN;
Lijin Zhang, Changzhou, CN;
Wangwang Hu, Changzhou, CN;
AAG Microtech (Changzhou) Co., Ltd., Changzhou City, CN;
Abstract
Provided is a button assembly, a terminal device, and a control method. The button assembly is for electrical connection to the terminal device and includes a base body with a through-hole, a touch assembly movably connected therein, and a vibration assembly in contact with the touch assembly. The touch assembly is exposed on one side of the through-hole and is configured to detect press information. The vibration assembly includes a base plate that supports the base body and encloses to form accommodating space, and a piezoelectric vibration portion on the base plate corresponding to the accommodating space. The accommodating space is in communication with the through-hole. One end of the touch assembly facing the vibration assembly is in the accommodating space and is connected to the piezoelectric vibration portion or the base plate. The button assembly enables the user to obtain diversified tactile feedback when pressing the touch assembly.